Top Secondary Battery

Ampper 12V 140Amp Dual Battery Isolator, Battery Voltage Sensitive Relay (VSR) Smart Battery Isolator for Car, Vehicle, RV, ATV, UTV and Boat

• Purpose: this voltage sensitive relay is design for two battery systems (SUITABLE for Acid-Lead batteries, NOT SUITABLE for Lithium batteries), allow to having two separate power sources while charging by one alternator, it's all need to charge and isolate two battery systems..
• Primary Battery Protected: cuts in at 13.3 volts and cuts out at 12.8 volts. Ensure your primary battery is always charged and ready to start your engine, the secondary will be charged after the primary battery's volts exceed 13.3 volts..
• Heavy Duty: this voltage sensitive relay is heavy built to suitable for almost anywhere even off-road, which is water resistant, shock resistant, dust proof and withstand unexpected extreme weather environments..
• Compatible: used for DC 12 V two battery systems isolate and charge, universal used for car, vehicle, RV, ATV, UTV and boat, also two battery electrical equipment..
• Easy to use: this VSR comes with mounting plate and 4 bolts for install. 100% SATISFACTION: no reason for return or change..

Digital Oscilloscope Kit,Aideepen Handheld oscilloscopes with DC/AC Power Supply and BNC-Clip Cable Probe

• 【Easy】This handheld oscilloscopes is a complete finished product, without welding,easy to operate and carry,very suitable for your electronic project..
• 【Added】We added a 9V battery buckle, you just need to connect the 9V battery use it at outdoor..
• 【Clearly display】2.4-inch TFT Clearly display the test results, and can freeze/save waveform display content at any time.(including frequency, period, duty ratio etc.).
• 【Function】5mV/div - 20V/div high Sensitivity,With Auto/Normal/ Single trigger model,added the rotary encoder, makes parameter adjustment quicker and easier.You also can conduct secondary development , for example, it can be changed to Millivoltmeter, data loggers..
• 【Package】1* Oscilloscope,1* BNC-clip cable,1*User Guide,1*AC Power Adapter,1*9V battery buckle(NOT Included 9V battery).Pls contact us if have any quality issue and need support, will reply within 24hours..

RovyVon E4 Titanium Flashlight USB C Rechargeable 700 Lumen AAA Pocket Flashlights Dual Power Mini Handheld-Size with Lockout Mode,Waterproof for Everyday Carry, Camping,Hiking,Emergency

• ...ck ). You could even use it during replacing the battery, you don’t even put yourself in the dark, which is much more practical for working at night, camping, hiking or other outdoors activities..
• Friendly User Interface: Momentary on mode allow you to press and hold the secondary button of this edc titanium flashlight to quick access to high mode, release to turn off easily. You could also double click button 1 to switch to Memory mode no matter stay on any general setting (Except for strobe mode)..
• Long Lasting Flashlight for Outdoors: This small flashlight has a runtime of up to 54 hrs under moonlight mode, which is a advantage for camper since they are using much lower settings, especially around camp. High mode(700 lumens) also allow you to see the objects in 1.5 m clearly..
• Emergency Flashlight: This edc flashlight is not only can be your everyday carry flashlight, but also can support you when you in trouble(Rapid double click secondary button to Strobe mode no matter stay on any working mode)..

15.6\ Portable Monitor - OLED Touch Monitor with Battery by INNOCN - Travel Second Touch Screen for Photo Editing with 4K, 100% DCI-P3, 100000:1, USB C External Monitor for Laptop,PC, Phone,Consoles

• 003cb003eMobile Screen with OLED Sharp Pictures003c/b003e-- Self-lit pixels technology offers this external display incredible color accuracy (100% DCI-P3) , top-tier contrast(100000:1),limitless range of colors (1.07 billion) and real 4K(3840*2160P) for deepest blacks, richest colors, and most realistic picture quality..
• 003cb003eOn-the-go Secondary Screen003c/b003e-- USB C portable monitor with built-in 5000mAh battery (10000mAh when voltage is 3.8V) can deliver up to 4hrs of work and play in one full charge.
• Not even to say Ultra-Slim (0.27") & Ultra-light(2lb) design for outside working or playing condition..
• 003cb003e10-point Touch Secondary Monitor003c/b003e-- Tap, swipe and pinch to zoom, just like a tablet or touch-screen laptop. You definitely know portable touchscreen monitor can be more convenient faster than normal portable monitor..
• 003cb003ePlug-and-play Dual Screen-003c/b003e- No need for any driver installation, you need only connect this second display with the compatible port that can output video / audio signal ( USB Type-C and mini HDMI connection ).
• 003cb003eTrue Second Screen003c/b003e-- secondary,mirror or span mode,you choose by your need.
• This separate screen works for camera,laptop,pc,smart phone,switch,xbox,ps3/4/5 and more.

Nitecore New P30 1000 Lumen 676 Yard Long Throw Hunting Flashlight, NL2150R with Build-in USB-C Port, and LumenTac Organizer

• 1000 LUMEN LONG THROW FLASHLIGHT - The NEW P30 comes with a 1000 lumen beam that can reach up to 676 yards of throw..
• EXTENDED BATTERY RUNTIME - With the included 5000mAh rechargeable battery, the NEW P30 is capable of up to 40 days of extended runtime with over an hour on turbo..
• EASY OPERATION - Tail switch is capable of momentary and constant on, and a secondary mode switch cycles through settings..
• DURABLE CONSTRUCTION - The NEW P30 is built from durable aero grade aluminium alloy and rated IPX8 waterproof..
• COMPLETE STARTER PACKAGE - Included is the NEW P30, 5000mAh USB-C rechargeable battery, USB-C charging cable, holster, lanyard, spare o-ring, spare tail switch cover and LumenTac battery case..

Monstrum Ghost Red Dot Sight | 3X Magnifier with Flip to Side Mount | Combo | Black

• This bundle includes both the Monstrum Ghost Red Dot Sight and the Monstrum Ghost 3x Magnifier with Flip to Side Mount.
• Close range electronic sight for rapid and accurate target acquisition of close range targets out to 100+ yards.
• State-of-the-art laser diode optical system.
• provides up to 10 times the brightness intensity and 5 times the battery life of cheaper LED powered red dot sights.
• up to 50,000 hours of battery life on a single CR2032 battery.
• Ghost 3x magnifier built for use with red dot sights, providing a secondary 3x magnified sight picture.
• Flip-to-side mount with quick engage mechanism allows for rapid transition between red dot usage with or without magnification - allowing for standard 1x red dot usage for close range targets and 3x magnification for mid to long range targets.

Ultrak Soccer and Referee’s Watch

Vivitar Battery Grip Kit Compatible with EOS 6D Mark II Digital SLR Camera - Includes Qty 2 BM Premium LP-E6 Batteries + BG-E21 Replacement Battery Grip

• This Battery Grip is equivalent to the BG-E21 Grip and compatible with Canon EOS 6D Mark II DSLR Camera.
• Improve function and comfort for shooting in vertical orientation with the non-slip grip, built-in secondary shutter, command dials, and more - Holds....
• Battery Specifications - Energy Storage Capacity: 2600 mAh /Voltage: 7.4 volts /WH: 19.2Wh, Chemistry: Li-ion - New fully decoded chip works just like....
• Battery has a one-year warranty - 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and....
• Kit includes: BG-E21 Replacement Battery Grip + Qty 2 BM Premium LP-E6 Batteries.

InfiRay Xinfrared P2 Thermal Camera for Android Smartphones, Smallest Imager Infrared Imaging Camera, 9g Fully Metal Body, 256X192 IR Resolution, Night Vision Go APP Installation( Android Only)

• ...e InfiRay P2 Night Vision Go Thermal Camera Imager is a high-performance thermal camera that uses a VOx detector to provide clear images in low-light or no-light conditions. The thermal camera is designed specifically for use in any applications where clear, accurate images are required..
• 49000 TEMPERATURE DATA~SECONDARY ANALYSIS: The InfiRay P2 Night Vision Go Thermal Camera Imager is a device that captures thermal images and records temperature data. It can be used for secondary analysis to help identify hotspots..
• SUPPORT ANDROID 6.0 AND ABOVE: InfiRay P2 Night Vision Go Thermal Camera Imager is a high-tech product that supports android 6. 0 and above. It has a built-in thermal camera that can detect and display the surrounding environment in real-time. It can used for Safety at Night,Hidden Camera Detection,Circuit Board,Building HVAC..
• BATTERY-FREE DESIGN: InfiRay P2 thermal camera make easy to use with mobile and no need extra battery and device is compacted. Made with high quality and you can make good thermal camera experience with InfiRay P2..

Nitecore HC90 900 Lumen CREE XM-L2 T6 LED USB Rechargeable headlamp with Genuine NL189 18650 3400mAh Li-ion Rechargeable Battery Two EdisonBright CR123A Lithium Batteries

• Utilizes a premium CREE XM-L2(T6) LED for up to 900 lumens of output.
• USB rechargeable / powered by 1 x 18650 lithium-ion battery.
• Equipped with unique secondary RGB LEDs (red, green and blue).
• Use 1x 18650 Rechargeable battery or 2 X CR123A batteries.
• This bundle include Nitecore NL189 18650 3400mAh rechargeable Li-ion battery & 2 X EdisonBright CR123A lithium batteries.

Fenix HP16R Rechargeable Headlamp, 1250 Lumens Spotlight, 400 Lumens Floodlight and Red Light with Lumentac AA Organizer

• BRIGHT DUAL-BEAM HEADLAMP – The HP16R produces a max 1250 lumen spotlight or 400 lumen high-CRI flood light are activated..
• SECONDARY RED BEAM – An auxiliary red LED t is a must have for hunters, fishers, and emergency or auxiliary users..
• USB-C RECHARGEABLE- The included 3000mAh battery pack can be fast charged via USB-C and can last up to 6 days on the low mode..
• AA COMPATIBILITY – The HP16R can also run on four AA batteries, good for emergency lighting when charging is unavailable..
• PACKAGE CONTENTS: Fenix HP16R Headlamp, ARB-LP3000 Li-polymer battery, USB-C charging cable, 4 x helmet attachment hooks, 3 x cable clips, spare O-rings, storage bag, LumenTac battery organizer.

NEQUARE Cordless Vacuum Cleaner, 175W Stick Vacuum Cleaner with Self-Standing, Root Cyclone

• ..., sofa and bed, desk and curtain, etc..
• [Root Cyclone Technology]: The filtering effect is 40-60% better than the general vacuum cleaner. When you use a S12 cordless vacuum, multi-cone cyclones help separate dust and air more effectively, centrifuge through multiple filter holes to achieve perfect results, and avoid secondary pollution..
• [Self-standing]: Need not to drill the bracket into the wall for hanging, also needn't lean against a wall, stand the vacuum anywhere when you're tired. Besides, the attachments storage rack could be clamped on the tube for saving space..
• [Battery Saving Technology]: With low mode, the S12 cordless vacuum has 40 minutes of battery life. Our unique battery saving technology ensures that the suction of the vacuum cleaner is always in a state of high power and low power loss..
• [Lightweight + Detachable Battery]: The main machine weights only 4.8lb which can be equipped with different attachments for different tasks. Buying a spare battery doubles the battery life, up to 80 minutes of running time, no waiting for charging..